# Package com.saxonica.xsltextn

This package contains classes used at compile time to support extensions to XSLT beyond 2.0: both facilities in the working draft of XSLT 3.0, and extensions specific to Saxon.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  ExtensionElementFactory | Interface ExtensionElementFactory.

## Package com.saxonica.xsltextn Description

This package contains classes used at compile time to support extensions to XSLT beyond 2.0: both facilities in the working draft of XSLT 3.0, and extensions specific to Saxon.

These classes are generally implementations of `StyleElement`, representing elements on the stylesheet tree. They are instantiated using the factory class `com.saxonica.xsltextn.StyleNodeFactoryPE` or `com.saxonica.xsltextn.SaxonElementFactoryEE` as appropriate.

Michael H. Kay
Saxonica Limited
30 July 2010

Copyright (c) 2004-2013 Saxonica Limited. All rights reserved.